滋养物的

例句：

1. 1. The soil is rich in nutrients that are essential for plant growth.
   土壤富含对植物生长至关重要的养分。
2. 2. The farmer's efforts to improve the soil quality have greatly enhanced the crop yield.
   农民努力改善土壤质量，极大地提高了作物产量。
3. 3. The baby needs a balanced diet to ensure proper growth and development.
   婴儿需要均衡的饮食来确保正常生长和发育。